<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<link rel="stylesheet" href="https://cdn.bootcss.com/twitter-bootstrap/4.3.1/css/bootstrap.min.css">
	<style>
	#list::after{
		display: table;
		content: "";
		clear: both;
	}
        #list div{
        	width: 33.333333%;
        	float: left;
        	padding: 12px;
        }
        #list div::after{
        	display: table;
        	content: "";
        	clear: both;
        }
        #list div img{
        	float: left;
            margin-right: 11px;
        }
        #list div h3{
        	/*float: left;*/
        	font-size: 16px;
        	margin-top: 12px;
        	/*padding: 2px;*/
        }
        #list div p:nth-of-type(1){
        	    margin-top: 12px;
                line-height: 28px;
                color: #999;
        }
          #list div p:nth-of-type(2){
          	    font-size: 20px;
    color: #ff5000;
          }
.dv{
	width: 1140px;
	margin: auto;
	margin-top: 20px;
}
.dv::after{
	display: table;
	content: "";
	clear: both;
}
          h2{
          	float: left;
          }
          button{
          	float: right;
          	background: #fff;
          	border:2px solid #fff;
          }

   </style>
</head>
<body>
	<div class="dv">
	<h2><img src="img/lodo.png" alt=""></h2>
	<button id="btn">换一换</button>
	</div>

	<hr>
	<div id="list" class="container"></div>



	<script src="script.js"></script>
</body>
</html>